phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 145 Table './ultimate/phpbb_sessions' is marked as crashed and should be repaired

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('3b8eb686bffcf6bc2e7a26ebe2b3c90f', -1, 1594307626, 1594307626, '0355d67d', 19, 0, 0)

Line : 187
File : sessions.php